Syllogistic logics refer to the branch of logical reasoning concerned with syllogisms, which are deductive arguments consisting of three propositions. Synonyms for syllogistic logics include deductive reasoning, categorical logic, and Aristotelian logic. Deductive reasoning is a method of reasoning in which a conclusion is drawn from two or more premises. Categorical logic focuses on the relationships between categories and classes of things, while Aristotelian logic emphasizes the use of deductive reasoning to arrive at logical conclusions. Other synonyms for syllogistic logics include formal logic, propositional logic, and predicate logic. These terms refer to specific types of logical reasoning and provide a comprehensive framework for understanding syllogistic logics.